Saturday, December 15, 2018
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solar materials

Laser Evaporation Technology to Create New Solar Materials

Materials scientists at Duke University have developed a method to create hybrid thin-film materials that would otherwise be difficult or impossible to make. The...
cancer

Unraveling the Mechanisms That Control Cell Growth and Size

All living cells, from simple yeasts to human brain cells, regulate their rate of growth and their ultimate size and shape. How they do...
microtubulesvideo

Hwang Uncovers New Details About the ‘Vehicles’ Inside the Body

Similar to roadways across the country, every cell in our body has a network of paths, and a professor at Texas A&M University has...
Bone Marrow Transplant

Penn Engineers: Bone Marrow Transplant Stem Cells Can ‘Swim’ Upstream

When a cancer patient receives a bone marrow transplant, time is of the essence. Healthy stem cells, which can restart the production of blood...
slippery roads

New Laser Technology Can Reduce Accidents on Slippery Roads

Experts have discovered a problematic substance, known as hydrohalite (NaCl, 2H2O), which can be formed on icy salted roads. Hydrohalite does not react to the...
E.coli

Shining a Light on Bacterial Cell Division

Imagine trying to defeat an army of invaders that can double its population size every twenty minutes. This is what the human body is...
electronic devices

New Study Visualizes Motion of Water Molecules, Promises New Wave of...

A novel approach to studying the viscosity of water has revealed new insights about the behavior of water molecules and may open pathways for...
Conical Intersection

Non-Adiabatic Reaction Mechanism Identified at Conical Intersection

Research team led by Professor Sang Kyu Kim at KAIST Department of Chemistry observed two distinct reaction pathways that occur at conical intersection where...
blood clottingvideo

New Methods Reveal the Biomechanics of Blood Clotting

Platelets are cells in the blood whose job is to stop bleeding by sticking together to form clots and plug up a wound. Now,...
Radical Molecules

Catching Radical Molecules Before They Disappear

While in most molecules, each electron finds a partner to pair up with, some electrons in radical molecules are left alone and unpaired. This...
stem cells

UCLA Researchers Create Skeletal Muscle from Stem Cells

UCLA scientists have developed a new strategy to efficiently isolate, mature and transplant skeletal muscle cells created from human pluripotent stem cells, which can...
energy storage

Paving the Way for a Non-Electric Battery to Store Solar Energy

Materials chemists have been trying for years to make a new type of battery that can store solar or other light-sourced energy in chemical...
nanocrystal

Researchers Show Thermally Activated Delayed Photoluminescence from Semiconductor Nanocrystals

Researchers from North Carolina State University have found that the transfer of triplet excitons from nanomaterials to molecules also creates a feedback mechanism that...
Photovoltaic, hydrogen mobility, genetic codes, wastewater treatment, Earthquake Defences, food waste, plastic pollution, Breast Cancer, renewable resources, energy self-sufficient, cancer, Infectious Disease in Dogs, Printed Solar Cell, chronic diseases, Radical Aircraft Engine, Infrared Sensor, Mummifying, bacterial and viral infection, steel waste gases, Hydrogen-Powered Mobility, Gene cluster identification, Equipment Waste, plant cells, biodegradable materials, climate change, biomedical devices, Stretchable Smart Sensor, brain cells, interstitium, Mediterranean diet, Bat DNA, graphene, global warming, infectious disease, INTEGRA , cancer, Huntington, man flu, black hole, Carbon dioxide, genes, Alzheimer, Brain-computer interfaces, graphene, immune system, topology, climate change, Twin Embryos, blue brain, climate change, human genome, mature B cell neoplasia, artificial iris, autonomous robot, chemotherapy, tidal energy, Nanomedicine, ecosystem, Mycotoxins, obesity, methylisation, deep drilling, brain scans, volcanic gas, biocatalyst enzymes, earthquakes, detectors, robotics, asthma sufferers, infrastructure, olive trees, solar energy, satellites, olive oil, robotic arms, zika virus, locked-in state, digital detox, climate change, climate, stroke, The new production method was developed by engineers at the University of Exeter. It consists in creating entire device arrays directly on the copper substrates used for the commercial production of graphene, after which complete and fully-functional devices can be transferred to a substrate of choice. This process has been demonstrated by producing a flexible and completely transparent graphene oxide-based humidity sensor. Not only does this device outperform currently-available commercial sensors, but it’s also cheap and easy to produce using common wafer-scale or roll-to-roll manufacturing techniques. ‘The conventional way of producing devices using graphene can be time-consuming, intricate and expensive and involves many process steps including graphene growth, film transfer, lithographic patterning and metal contact deposition,’ explains Prof David Wright from Exeter's Engineering department. ‘Our new approach is much simpler and has the very real potential to open up the use of cheap-to-produce graphene devices for a host of important applications from gas and bio-medical sensors to touch-screen displays.’ One of team’s main objectives was to increase the range of surfaces that graphene devices can be put on. Whilst the demonstrated humidity sensor was integrated in a plasdinosaur, dieting, coral, dengue epidemics, vaccines, thermal energy, artificial intelligence, Cloudlightning, Memristors, Sensory Tool, HIV, autonomous robot, offshore renewable energy, Wearable robots, processors, Artificial, climate, plasmons, Antarctica’s ice, cryogenic preservation

The ‘Biggest Breakthrough in Neurodegenerative Diseases for 50 Years’ – Potential...

Huntington’s, a fatal condition, is caused by a toxic protein made in the brain. It affects sufferers’ ability to move and think, and alters...
Depression

How Electroconvulsive Therapy Relieves Depression Per Animal Experiments

In a study using genetically engineered mice, Johns Hopkins researchers have uncovered some new molecular details that appear to explain how electroconvulsive therapy (ECT)...
pediatric leukemia

Hybrid Genes Related to Pediatric Leukemia with Poor Prognosis Discovered

Researchers at the University of Tokyo and their collaborators have identified recurrent fusion genes—new genes formed from the combination of two or more separate...
cancer

Technology to Find Optimum Drug Target for Cancer Developed

A KAIST research team led by Professor Kwang-Hyun Cho of the Department of Bio and Brain Engineering developed technology to find the optimum drug...

Genomic Blood Test Predicts Survival Rates after Surgery for Advanced Heart...

Findings An experimental blood test developed at UCLA that uses gene activity data from immune cells was 93 percent accurate in predicting survival rates for...
Nanocapsules

Development of Nanocapsules Capable of Stable Storage of Middle Molecules and...

The researchers have developed more than 10 kinds of nanocapsules (inner diameter of 5 to 40 nm) that can stably contain middle molecules and...
asthmavideo

Researchers Investigate How a Stressed Brain Can Make Asthma Worse

Researchers at the University of Wisconsin–Madison are investigating cross-talk between the brain and lungs of people with asthma in a four-year, $2.5 million study...